Newly introduced findings

List of Findings

Error: GCC_ANALYZER_WARNING (CWE-476): [#def1]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/blkid.c: scope_hint: In function ‘main’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/blkid.c:889:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)(argc - optind), 8)’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/blkid.c:48: included_from: Included from here.
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/blkid.c:17: included_from: Included from here.
#  887|   				continue;
#  888|   
#  889|-> 			devices[numdev++] = dev;
#  890|   		}
#  891|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c:522:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)n, 8) + (long unsigned int)i * 8’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/hardlink.c: scope_hint: In function ‘get_sorted_xattr_name_table’
#  520|   
#  521|   	for (i = 0; i < n; i++) {
#  522|-> 		table[i] = names;
#  523|   		names += strlen(names) + 1;
#  524|   	}

Error: GCC_ANALYZER_WARNING (CWE-476): [#def3]
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c: scope_hint: In function ‘parse_pids’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(n_strings, 4) + i * 4’
util-linux-2.41.devel-build/util-linux-2.41.devel/include/strutils.h:52:64: note: in definition of macro ‘strtopid_or_err’
util-linux-2.41.devel-build/util-linux-2.41.devel/misc-utils/waitpid.c:54:55: note: in expansion of macro ‘_’
#   52|   
#   53|   	for (size_t i = 0; i < n_strings; i++)
#   54|-> 		pids[i] = strtopid_or_err(strings[i], _("failed to parse pid"));
#   55|   
#   56|   	return pids;

Scan Properties

analyzer-version-clippy	1.81.0
analyzer-version-cppcheck	2.15.0
analyzer-version-gcc	14.2.1
analyzer-version-gcc-analyzer	14.2.1
analyzer-version-shellcheck	0.10.0
analyzer-version-unicontrol	0.0.2
diffbase-analyzer-version-clippy	1.81.0
diffbase-analyzer-version-cppcheck	2.15.0
diffbase-analyzer-version-gcc	14.2.1
diffbase-analyzer-version-gcc-analyzer	14.2.1
diffbase-analyzer-version-shellcheck	0.10.0
diffbase-analyzer-version-unicontrol	0.0.2
diffbase-enabled-plugins	clippy, cppcheck, gcc, shellcheck, unicontrol
diffbase-exit-code	0
diffbase-host	ip-172-16-1-102.us-west-2.compute.internal
diffbase-mock-config	fedora-rawhide-x86_64
diffbase-project-name	util-linux-2.41.devel-1.20240918083309799375.master.700.gd985dfec9
diffbase-store-results-to	/tmp/tmpxamad10p/util-linux-2.41.devel-1.20240918083309799375.master.700.gd985dfec9.tar.xz
diffbase-time-created	2024-09-19 14:13:17
diffbase-time-finished	2024-09-19 14:21:41
diffbase-tool	csmock
diffbase-tool-args	'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,shellcheck,cppcheck,clippy,unicontrol' '-o' '/tmp/tmpxamad10p/util-linux-2.41.devel-1.20240918083309799375.master.700.gd985dfec9.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '/tmp/tmpxamad10p/util-linux-2.41.devel-1.20240918083309799375.master.700.gd985dfec9.src.rpm'
diffbase-tool-version	csmock-3.7.0-1.el9
enabled-plugins	clippy, cppcheck, gcc, shellcheck, unicontrol
exit-code	0
host	ip-172-16-1-102.us-west-2.compute.internal
mock-config	fedora-rawhide-x86_64
project-name	util-linux-2.41.devel-1.20240919135540797754.pr3200.703.g999700e7c
store-results-to	/tmp/tmp1g_n5chg/util-linux-2.41.devel-1.20240919135540797754.pr3200.703.g999700e7c.tar.xz
time-created	2024-09-19 14:22:18
time-finished	2024-09-19 14:30:14
title	Newly introduced findings
tool	csmock
tool-args	'/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,shellcheck,cppcheck,clippy,unicontrol' '-o' '/tmp/tmp1g_n5chg/util-linux-2.41.devel-1.20240919135540797754.pr3200.703.g999700e7c.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '/tmp/tmp1g_n5chg/util-linux-2.41.devel-1.20240919135540797754.pr3200.703.g999700e7c.src.rpm'
tool-version	csmock-3.7.0-1.el9